<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" title="Joey Arhar" href="mailto:jarhar@chromium.org">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1209217">
<script src='../resources/testharness.js'></script>
<script src='../resources/testharnessreport.js'></script>

<slot>
  <input id=input1>
</slot>
<slot>
  <input id=input2>
</slot>

<script>
test(() => {
  input1.focus();
  assert_equals(document.activeElement, input1);

  // TODO(crbug.com/893480): Replace this with test_driver.Actions() and move
  // this test to WPT when test_driver.Actions() is supported in content_shell
  // or when all WPTs are run on chrome instead of content_shell.
  eventSender.keyDown('\t');
  assert_equals(document.activeElement, input2);
}, `Verifies that focusing forwards from an input inside a slot which has no shadow root goes to the next focusable element in light DOM.`);
</script>
